| idol_id | 1182 |
| Selca owner | |
| Pop type | K-pop |
| Stage name (romanized) | Yeseo |
| Stage name (original) | 예서 |
| Real name (romanized) | Kang Yeseo |
| Real name (original) | 강예서 |
| Birth date | 2005-08-22 (age 18) ▲ ▼ |
| Chinese zodiac sign | 🐓 Rooster |
| Western zodiac sign | ♌ Leo |
| Hometown | Incheon |
| Height | 157.0cm (5'2") ▲ ▼ |
| Weight | 39.0kg (86lb) ▲ ▼ |
| Blood type | A |
| Debut date | 2010 ▲ ▼ |
| Country of origin | 
Korea, Republic of |
| Name | Company | Debut date | Disbandment date | Current member | |
|---|---|---|---|---|---|
|
(케플러)
|
Wake One Entertainment, Swing Entertainment | 2022-01-03 | Yes | |
|
(버스터즈)
|
Marbling E&M | 2017-11-28 | No |